Anaptysbio, Inc SEC filings ANAB
Anaptysbio, Inc has 725 filings in SEC EDGAR's recent list, going back to Jul 6, 2006. Its latest annual report, Form 10-KT, was filed on Sep 21, 2026 for the period ended Jun 30, 2026. The latest quarterly report (Form 10-Q) was filed on May 12, 2026, covering the quarter ended Mar 31, 2026. The most recent current report (Form 8-K) was filed on Sep 21, 2026. The company's fiscal year ends on June 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-KT | Transition report | Sep 21, 2026 | Jun 30, 2026 |
| 8-K | Current report | Sep 21, 2026 | Sep 21, 2026 |
| 8-K |
Current report
Shareholder vote results
|
Aug 11, 2026 | Aug 11, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Jul 30, 2026 | Jul 28, 2026 |
| ARS | Annual report to shareholders | Jun 29, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Jun 29, 2026 | — |
| DEF 14A | Proxy statement | Jun 29, 2026 | Jun 29, 2026 |
| 8-K |
Current report
Material agreement
|
Jun 22, 2026 | Jun 15, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
May 29, 2026 | May 29, 2026 |
| 8-K |
Current report
Bylaw or fiscal year change
|
May 21, 2026 | May 18, 2026 |
| 10-Q | Quarterly report | May 12, 2026 | Mar 31, 2026 |
| 8-K |
Current report
Results of operations
|
May 12, 2026 | May 12, 2026 |
| 8-K |
Current report
Officer or director change
|
May 11, 2026 | May 11, 2026 |
| 10-K/A | Amended annual report | Apr 28, 2026 | Dec 31, 2025 |
| 8-K/A | Amended current report | Apr 24, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Material agreement, Acquisition or sale of assets, Officer or director change, Other events
|
Apr 20, 2026 | Apr 20, 2026 |
| 8-K |
Current report
Material agreement, Agreement ended, Officer or director change, Regulation FD disclosure
|
Mar 27, 2026 | Mar 26, 2026 |
| 10-K | Annual report | Mar 3, 2026 | Dec 31, 2025 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Mar 3, 2026 | Mar 3, 2026 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 9, 2026 | Jan 9, 2026 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 26, 2025 | Nov 26, 2025 |
| 8-K |
Current report
Other events
|
Nov 21, 2025 | Nov 21, 2025 |
| 8-K |
Current report
Other events
|
Nov 21, 2025 | Nov 20, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Nov 10, 2025 | Nov 10, 2025 |
| 10-Q | Quarterly report | Nov 4, 2025 | Sep 30, 2025 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2025 | Nov 4, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 14, 2025 | Oct 14, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Sep 29, 2025 | Sep 29, 2025 |
| S-8 | Employee stock plan registration | Aug 6, 2025 | — |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 8-K |
Current report
Results of operations
|
Aug 6, 2025 | Aug 6, 2025 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Jun 3, 2025 | Jun 3, 2025 |
| 10-Q | Quarterly report | May 5, 2025 | Mar 31, 2025 |
| 8-K |
Current report
Results of operations
|
May 5, 2025 | May 5, 2025 |
| ARS | Annual report to shareholders | Apr 29, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Apr 29, 2025 | — |
| DEF 14A | Proxy statement | Apr 29, 2025 | Jun 17, 2025 |
| 8-K |
Current report
Other events
|
Mar 24, 2025 | Mar 24, 2025 |
| 10-K | Annual report | Feb 27, 2025 | Dec 31, 2024 |
| 8-K |
Current report
Results of operations
|
Feb 27, 2025 | Feb 27, 2025 |
| 8-K |
Current report
Regulation FD disclosure
|
Feb 19, 2025 | Feb 19, 2025 |
| 8-K |
Current report
Regulation FD disclosure, Other events
|
Feb 12, 2025 | Feb 12, 2025 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Feb 3, 2025 | Jan 31, 2025 |
| 8-K |
Current report
Other events
|
Dec 11, 2024 | Dec 11, 2024 |
| EFFECT | Filing | Nov 15, 2024 | — |
| 424B5 | Prospectus supplement | Nov 15, 2024 | — |
| CORRESP | Letter to the SEC | Nov 13, 2024 | — |
| UPLOAD | Letter from the SEC | Nov 12, 2024 | — |
| S-3 | Shelf registration | Nov 5, 2024 | — |
| 10-Q | Quarterly report | Nov 5, 2024 | Sep 30, 2024 |
| 8-K |
Current report
Results of operations
|
Nov 5, 2024 | Nov 5, 2024 |
| 8-K |
Current report
Material agreement
|
Aug 14, 2024 | Aug 13, 2024 |
| 424B5 | Prospectus supplement | Aug 14, 2024 | — |
| S-8 | Employee stock plan registration | Aug 5, 2024 | — |
| 10-Q | Quarterly report | Aug 5, 2024 | Jun 30, 2024 |
| 8-K |
Current report
Results of operations
|
Aug 5, 2024 | Aug 5, 2024 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2024 | Jun 12, 2024 |
| 10-Q | Quarterly report | May 9, 2024 | Mar 31, 2024 |
| 8-K |
Current report
Results of operations
|
May 9, 2024 | May 9, 2024 |
| ARS | Annual report to shareholders | Apr 24, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Apr 24, 2024 | — |
| DEF 14A | Proxy statement | Apr 24, 2024 | Jun 12, 2024 |
| S-8 | Employee stock plan registration | Mar 11, 2024 | — |
| 10-K | Annual report | Mar 11, 2024 | Dec 31, 2023 |
| 8-K |
Current report
Results of operations
|
Mar 11, 2024 | Mar 11, 2024 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 5, 2024 | Jan 5, 2024 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Nov 27, 2023 | Nov 24, 2023 |
| 10-Q | Quarterly report | Nov 2, 2023 | Sep 30, 2023 |
| 8-K |
Current report
Results of operations
|
Nov 2, 2023 | Nov 2, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 25, 2023 | Oct 25, 2023 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 10, 2023 | Oct 9, 2023 |
| 8-K |
Current report
Officer or director change
|
Sep 18, 2023 | Sep 14, 2023 |
| 10-Q | Quarterly report | Aug 7, 2023 | Jun 30, 2023 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2023 | Aug 7, 2023 |
| 8-K |
Current report
Shareholder vote results
|
Jun 15, 2023 | Jun 15, 2023 |
| 10-Q | Quarterly report | May 11, 2023 | Mar 31, 2023 |
| 8-K |
Current report
Results of operations
|
May 11, 2023 | May 11, 2023 |
| ARS | Annual report to shareholders | Apr 27, 2023 | Dec 31, 2022 |
| DEFA14A | Additional proxy material | Apr 27, 2023 | — |
| DEF 14A | Proxy statement | Apr 27, 2023 | Jun 15, 2023 |
| PRE 14A | Preliminary proxy statement | Apr 14, 2023 | Apr 14, 2023 |
| 8-K |
Current report
Officer or director change
|
Apr 6, 2023 | Apr 1, 2023 |
| S-8 | Employee stock plan registration | Mar 1, 2023 | — |
| 10-K | Annual report | Mar 1, 2023 | Dec 31, 2022 |
| 8-K |
Current report
Results of operations
|
Mar 1, 2023 | Mar 1, 2023 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Feb 10, 2023 | Feb 7, 2023 |
| 8-K |
Current report
Other events
|
Jan 13, 2023 | Jan 13, 2023 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 5, 2023 | Jan 5, 2023 |
| 424B5 | Prospectus supplement | Nov 8, 2022 | — |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2022 | Nov 8, 2022 |
| 8-K |
Current report
Material agreement, Regulation FD disclosure
|
Sep 12, 2022 | Sep 9, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Aug 31, 2022 | Aug 31, 2022 |
| 10-Q | Quarterly report | Aug 8, 2022 | Jun 30, 2022 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2022 | Aug 8, 2022 |
| 8-K |
Current report
Shareholder vote results
|
Jun 24, 2022 | Jun 23, 2022 |
| 10-Q | Quarterly report | May 4, 2022 | Mar 31, 2022 |
| 8-K |
Current report
Results of operations
|
May 4, 2022 | May 4, 2022 |
| DEFA14A | Additional proxy material | Apr 29, 2022 | — |
| DEF 14A | Proxy statement | Apr 29, 2022 | Jun 23, 2022 |
| 8-K |
Current report
Officer or director change
|
Apr 29, 2022 | Apr 25, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Apr 27, 2022 | Apr 27, 2022 |
| 8-K |
Current report
Officer or director change
|
Mar 21, 2022 | Mar 20, 2022 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 14, 2022 | Mar 14, 2022 |
| S-8 | Employee stock plan registration | Mar 7, 2022 | — |
| 10-K | Annual report | Mar 7, 2022 | Dec 31, 2021 |
| 8-K |
Current report
Results of operations
|
Mar 7, 2022 | Mar 7, 2022 |
| EFFECT | Filing | Jan 11, 2022 | — |
| CORRESP | Letter to the SEC | Jan 7, 2022 | — |
| UPLOAD | Letter from the SEC | Jan 6, 2022 | — |
| S-3 | Shelf registration | Dec 30, 2021 | — |
| 8-K |
Current report
Acquisition or sale of assets, New debt
|
Dec 1, 2021 | Dec 1, 2021 |
| 8-K |
Current report
Officer or director change
|
Nov 29, 2021 | Nov 26, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Nov 15, 2021 | Nov 15, 2021 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2021 | Nov 4, 2021 |
| 8-K |
Current report
Material agreement
|
Oct 25, 2021 | Oct 25, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 4, 2021 | Oct 4, 2021 |
| 10-Q | Quarterly report | Aug 9, 2021 | Jun 30, 2021 |
| 8-K |
Current report
Results of operations
|
Aug 9, 2021 | Aug 9, 2021 |
| 8-K |
Current report
Shareholder vote results
|
Jun 17, 2021 | Jun 17, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Jun 3, 2021 | Jun 3, 2021 |
| 10-Q | Quarterly report | May 4, 2021 | Mar 31, 2021 |
| 8-K |
Current report
Results of operations
|
May 4, 2021 | May 4, 2021 |
| DEFA14A | Additional proxy material | Apr 26, 2021 | — |
| DEF 14A | Proxy statement | Apr 26, 2021 | Jun 17, 2021 |
| 8-K |
Current report
Officer or director change
|
Apr 12, 2021 | Apr 8, 2021 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 8, 2021 | Mar 8, 2021 |
| S-8 | Employee stock plan registration | Feb 25, 2021 | — |
| 10-K | Annual report | Feb 25, 2021 | Dec 31, 2020 |
| 8-K |
Current report
Results of operations
|
Feb 25, 2021 | Feb 25, 2021 |
| 8-K |
Current report
Officer or director change
|
Jan 19, 2021 | Jan 18, 2021 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Jan 11, 2021 | Jan 11, 2021 |
| 8-K |
Current report
Agreement ended
|
Nov 17, 2020 | Nov 11, 2020 |
| 10-Q | Quarterly report | Nov 4, 2020 | Sep 30, 2020 |
| 8-K |
Current report
Results of operations
|
Nov 4, 2020 | Nov 4, 2020 |
| 8-K |
Current report
Material agreement
|
Oct 26, 2020 | Oct 23, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Oct 13, 2020 | Oct 13, 2020 |
| 8-K |
Current report
Agreement ended
|
Aug 20, 2020 | Aug 20, 2020 |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Aug 10, 2020 | Aug 10, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 31, 2020 | Jul 20, 2020 |
| 8-K |
Current report
Officer or director change
|
Jul 15, 2020 | Jul 13, 2020 |
| 8-K |
Current report
Shareholder vote results
|
Jun 19, 2020 | Jun 19, 2020 |
| 10-Q | Quarterly report | May 6, 2020 | Mar 31, 2020 |
| 8-K |
Current report
Results of operations
|
May 6, 2020 | May 6, 2020 |
| DEFA14A | Additional proxy material | Apr 27, 2020 | — |
| DEF 14A | Proxy statement | Apr 27, 2020 | Jun 19, 2020 |
| 8-K |
Current report
Officer or director change
|
Mar 9, 2020 | Mar 6, 2020 |
| S-8 | Employee stock plan registration | Mar 2, 2020 | — |
| 10-K | Annual report | Mar 2, 2020 | Dec 31, 2019 |
| 8-K |
Current report
Results of operations
|
Mar 2, 2020 | Mar 2, 2020 |
| 8-K |
Current report
Regulation FD disclosure
|
Jan 15, 2020 | Jan 15, 2020 |
| 10-Q | Quarterly report | Nov 8, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Results of operations, Regulation FD disclosure
|
Nov 8, 2019 | Nov 8, 2019 |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 30, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Officer or director change
|
Sep 25, 2019 | Sep 24, 2019 |
| 8-K |
Current report
Officer or director change
|
Aug 19, 2019 | Aug 16, 2019 |
| 10-Q | Quarterly report | Aug 8, 2019 | Jun 30, 2019 |
| 8-K |
Current report
Results of operations
|
Aug 8, 2019 | Aug 8, 2019 |
| 8-K |
Current report
Shareholder vote results
|
Jun 11, 2019 | Jun 11, 2019 |
| 10-Q | Quarterly report | May 7, 2019 | Mar 31, 2019 |
| 8-K |
Current report
Results of operations
|
May 7, 2019 | May 7, 2019 |
| DEFA14A | Additional proxy material | Apr 26, 2019 | — |
| DEF 14A | Proxy statement | Apr 26, 2019 | Dec 31, 2018 |
| S-8 | Employee stock plan registration | Feb 28, 2019 | — |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 8-K |
Current report
Results of operations
|
Feb 28, 2019 | Feb 28, 2019 |
| 10-Q | Quarterly report | Nov 8, 2018 | Sep 30, 2018 |
| 8-K | Current report | Nov 8, 2018 | Nov 8, 2018 |
| UPLOAD | Letter from the SEC | Oct 15, 2018 | — |
| 8-K |
Current report
Material agreement, Other events
|
Sep 26, 2018 | Sep 26, 2018 |
| 424B5 | Prospectus supplement | Sep 26, 2018 | — |
| 424B5 | Prospectus supplement | Sep 24, 2018 | — |
| 8-K |
Current report
Regulation FD disclosure
|
Sep 24, 2018 | Sep 24, 2018 |
| CORRESP | Letter to the SEC | Sep 19, 2018 | — |
| 10-Q/A | Amended quarterly report | Sep 14, 2018 | Jun 30, 2018 |
| 10-Q/A | Amended quarterly report | Sep 14, 2018 | Mar 31, 2018 |
| 10-K/A | Amended annual report | Sep 14, 2018 | Dec 31, 2017 |
| UPLOAD | Letter from the SEC | Sep 11, 2018 | — |
| 10-Q | Quarterly report | Aug 7, 2018 | Jun 30, 2018 |
| 8-K |
Current report
Results of operations
|
Aug 7, 2018 | Aug 7, 2018 |
| 8-K |
Current report
Shareholder vote results
|
Jun 12, 2018 | Jun 12, 2018 |
| 8-K |
Current report
Material agreement
|
May 23, 2018 | May 18, 2018 |
| 10-Q | Quarterly report | May 8, 2018 | Mar 31, 2018 |
| 8-K |
Current report
Results of operations
|
May 8, 2018 | May 8, 2018 |
| DEFA14A | Additional proxy material | Apr 26, 2018 | — |
| DEF 14A | Proxy statement | Apr 26, 2018 | Jun 12, 2018 |
| 8-K |
Current report
Regulation FD disclosure
|
Mar 26, 2018 | Mar 26, 2018 |
| 8-K |
Current report
Officer or director change
|
Mar 20, 2018 | Mar 19, 2018 |
| S-8 | Employee stock plan registration | Mar 5, 2018 | — |
| 10-K | Annual report | Mar 5, 2018 | Dec 31, 2017 |
| 8-K |
Current report
Results of operations, Officer or director change
|
Mar 5, 2018 | Mar 5, 2018 |
| S-3ASR | Automatic shelf registration | Feb 5, 2018 | — |
| 8-K |
Current report
Officer or director change
|
Feb 1, 2018 | Jan 26, 2018 |
| 10-Q | Quarterly report | Nov 7, 2017 | Sep 30, 2017 |
| 8-K |
Current report
Results of operations
|
Nov 7, 2017 | Nov 7, 2017 |
| 424B4 | Prospectus | Oct 13, 2017 | — |
| EFFECT | Filing | Oct 12, 2017 | — |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Pharmaceutical Preparations (SIC 2834)
- Listed as
- ANAB (Nasdaq)
- Fiscal year ends
- June 30
- Incorporated in
- DE
- Headquarters
- San Diego, CA
- SEC filer status
- Non-accelerated filer, Smaller reporting company
- SEC CIK
- 1370053
- Former names
- ANAPTYSBIO INC (until Jun 12, 2019); ANAPTYS BIOSCIENCES INC (until Nov 20, 2007)
Other Pharmaceutical Preparations companies
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.